kc3-lang/freetype/src/cache/ftcimage.h

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• Hash : 6c5b617c
  Author :
  Date : 2006-03-22T15:30:41
  

  * src/cache/ftccache.c, (ftc_node_mru_up, FTC_Cache_Lookup) [!FTC_INLINE]: Compile conditionally. * src/cache/ftccache.h: Updated. * src/cache/ftcglyph.c (FTC_GNode_Init, FTC_GNode_UnselectFamily, FTC_GNode_Done, FTC_GNode_Compare, FTC_Family_Init, FTC_GCache_New): s/FT_EXPORT/FT_LOCAL/. (FTC_GCache_Init, FTC_GCache_Done): Commented out. (FTC_GCache_Lookup) [!FTC_INLINE]: Compile conditionally. s/FT_EXPORT/FT_LOCAL/. * src/cache/ftcglyph.h: Updated. * src/cache/ftcimage.c (FTC_INode_Free, FTC_INode_New): s/FT_EXPORT/FT_LOCAL/. (FTC_INode_Weight): Commented out. * src/cache/ftcimage.h: Updated. * src/cache/ftmanag.c (FTC_Manager_Compress, FTC_Manager_RegisterCache, FTC_Manager_FlushN): s/FT_EXPORT/FT_LOCAL/. * src/cache/ftmanag.h: Updated. * src/cache/ftcsbits.c (FTC_SNode_Free, FTC_SNode_New, FTC_SNode_Compare): s/FT_EXPORT/FT_LOCAL/. (FTC_SNode_Weight): Commented out. * src/cache/ftcsbits.h: Updated.

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• src/cache/ftcimage.h

• /***************************************************************************/
  /*                                                                         */
  /*  ftcimage.h                                                             */
  /*                                                                         */
  /*    FreeType Generic Image cache (specification)                         */
  /*                                                                         */
  /*  Copyright 2000-2001, 2002, 2003, 2006 by                               */
  /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
  /*                                                                         */
  /*  This file is part of the FreeType project, and may only be used,       */
  /*  modified, and distributed under the terms of the FreeType project      */
  /*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
  /*  this file you indicate that you have read the license and              */
  /*  understand and accept it fully.                                        */
  /*                                                                         */
  /***************************************************************************/
  
  
   /*
    *  FTC_ICache is an _abstract_ cache used to store a single FT_Glyph
    *  image per cache node.
    *
    *  FTC_ICache extends FTC_GCache.  For an implementation example,
    *  see FTC_ImageCache in `src/cache/ftbasic.c'.
    */
  
  
    /*************************************************************************/
    /*                                                                       */
    /* Each image cache really manages FT_Glyph objects.                     */
    /*                                                                       */
    /*************************************************************************/
  
  
  #ifndef __FTCIMAGE_H__
  #define __FTCIMAGE_H__
  
  
  #include <ft2build.h>
  #include FT_CACHE_H
  #include "ftcglyph.h"
  
  FT_BEGIN_HEADER
  
  
    /* the FT_Glyph image node type - we store only 1 glyph per node */
    typedef struct  FTC_INodeRec_
    {
      FTC_GNodeRec  gnode;
      FT_Glyph      glyph;
  
    } FTC_INodeRec, *FTC_INode;
  
  #define FTC_INODE( x )         ( (FTC_INode)( x ) )
  #define FTC_INODE_GINDEX( x )  FTC_GNODE(x)->gindex
  #define FTC_INODE_FAMILY( x )  FTC_GNODE(x)->family
  
    typedef FT_Error
    (*FTC_IFamily_LoadGlyphFunc)( FTC_Family  family,
                                  FT_UInt     gindex,
                                  FTC_Cache   cache,
                                  FT_Glyph   *aglyph );
  
    typedef struct  FTC_IFamilyClassRec_
    {
      FTC_MruListClassRec        clazz;
      FTC_IFamily_LoadGlyphFunc  family_load_glyph;
  
    } FTC_IFamilyClassRec;
  
    typedef const FTC_IFamilyClassRec*  FTC_IFamilyClass;
  
  #define FTC_IFAMILY_CLASS( x )  ((FTC_IFamilyClass)(x))
  
  #define FTC_CACHE__IFAMILY_CLASS( x ) \
            FTC_IFAMILY_CLASS( FTC_CACHE__GCACHE_CLASS(x)->family_class )
  
  
    /* can be used as a @FTC_Node_FreeFunc */
    FT_LOCAL( void )
    FTC_INode_Free( FTC_INode  inode,
                    FTC_Cache  cache );
  
    /* Can be used as @FTC_Node_NewFunc.  `gquery.index' and `gquery.family'
     * must be set correctly.  This function will call the `family_load_glyph'
     * method to load the FT_Glyph into the cache node.
     */
    FT_LOCAL( FT_Error )
    FTC_INode_New( FTC_INode   *pinode,
                   FTC_GQuery   gquery,
                   FTC_Cache    cache );
  
  #if 0
    /* can be used as @FTC_Node_WeightFunc */
    FT_LOCAL( FT_ULong )
    FTC_INode_Weight( FTC_INode  inode );
  #endif
  
  
   /* */
  
  FT_END_HEADER
  
  #endif /* __FTCIMAGE_H__ */
  
  
  /* END */
  

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